716394887

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1$

素因数の和:663

約数の個数: 24

約数和(自身を含む): 794424960

約数和(自身を除く): 78030073

約数列:

[1, 13, 67, 151, 169, 419, 871, 1963, 5447, 10117, 11323, 25519, 28073, 63269, 70811, 131521, 364949, 822497, 1709773, 4239023, 4744337, 10692461, 55107299, 716394887]

約数ペア:

[(1, 716394887), (13, 55107299), (67, 10692461), (151, 4744337), (169, 4239023), (419, 1709773), (871, 822497), (1963, 364949), (5447, 131521), (10117, 70811), (11323, 63269), (25519, 28073)]